chore: README

README.md

@@ -28,33 +28,35 @@ dart pub add bip39_mnemonic
 
 ```dart
 import 'package:bip39_mnemonic/bip39_mnemonic.dart';
-import 'package:convert/convert.dart'; // to convert bytes to hexadecimal and vice-versa
+import 'package:convert/convert.dart'; // convert bytes to hexadecimal and vice-versa
 
 void main() {
   // DO NOT USE THESE DATA!
 
-  // Constructs Mnemonic from random secure 256bits entropy
-  var mnemonic = Mnemonic.generate(Language.french);
+  // Constructs Mnemonic from random secure 256bits entropy with optional passphrase
+  var mnemonic =
+      Mnemonic.generate(Language.french, passphrase: "SomethingR0bùst");
   print(mnemonic.sentence);
   // million alpaga revivre calmer dogme verdure capsule folie déborder facette lanceur saboter recycler tripler symbole savant rieur jeudi outrager volume situer jardin civil reculer
-  List<int> bytesSeed = mnemonic.toSeed(passphrase: "GPLv3");
-  String hexSeed = hex.encode(bytesSeed); // convert to hex
+  String hexSeed = hex.encode(mnemonic.seed); // convert to hex
   print(hexSeed);
-  // 9097c95aa6a100792973041c3701bff43bfcd39995fc75da0ec56bd74111fcb7759752b08040bc10db537fe86d4bcb44b95c450b04a9a9c3913e247f4f99e9e8
+  // 7f12a3777d2cbf843f113ba2ed125511237c3c23d5adca17cb9a1036563cd0edca879ff374f224d40ca8a29942955644be61468baf6d84ba46651c5839420fe5
 
   // Constructs a Mnemonic from Entropy
-  String hexEntropy = "677765ded2b5f05fd11d9bcc38b863fda3fa06475c77bf1e99a668af355b96e2";
+  String hexEntropy =
+      "677765ded2b5f05fd11d9bcc38b863fda3fa06475c77bf1e99a668af355b96e2";
   List<int> bytesEntropy = hex.decode(hexEntropy);
   var mnemonic2 = Mnemonic(bytesEntropy, Language.english);
-  print(mnemonic2.sentence); 
+  print(mnemonic2.sentence);
   // guess robot jeans pistol gallery copper dutch recall slow shift body win distance add buddy moment sample visit hat spend viable punch fortune faith
 
   // Constructs a Mnemonic from Sentence/Phrase
-  String frenchSentence = "image juteux calculer billard valise billard tortue besace peigne corbeau adroit littoral";
+  String frenchSentence =
+      "image juteux calculer billard valise billard tortue besace peigne corbeau adroit littoral";
   var mnemonic3 = Mnemonic.fromSentence(frenchSentence, Language.french);
-  print(hex.encode(mnemonic3.entropy)); 
+  print(hex.encode(mnemonic3.entropy));
   // 7e71249c8ebf603afb68e1b4c6fc18c8
-  print(hex.encode(mnemonic3.toSeed())); 
+  print(hex.encode(mnemonic3.seed));
   // ad926f1f185ba7745f2c98733a83e51717a58ec83ef52c5cd12048aa8fbe4b2511cf12c2a514d2886510f7020b8a0c1c75bedacfbb3b34cd2f3d8d2c038d531e
 }